CBUM Essentials Pre Workout
vs Mr. White Pre Workout
Ingredient & Score Comparison
Last updated: Feb 2026
PwrRanks Verdict
Score Comparison
Objective scores based on ingredient dosing — 0 to 1 scale
Mr. White Pre Workout's 400mg total caffeine and Eria Jarensis contribute to a higher energy score.
CBUM Essentials Pre Workout's formula has 2g L-Tyrosine, which contributes to a higher focus score.
CBUM Essentials Pre Workout delivers more performance per dollar than Mr. White Pre Workout — based on how both products compare to the broader pre-workout market.
Ingredient Comparison
CBUM Essentials vs Mr. White — dosing per serving
| Ingredient | Objective | CBUM Essentials | Mr. White |
|---|---|---|---|
| Caffeine Yield | Energy | 200mg | 400mg |
| DMHA (Plant-Claimed) | Energy | — | 300mg |
| Eria Jarensis | Energy | — | 250mg |
| L-Citrulline Malate | Pump | — | 8g |
| L-Citrulline | Pump | 4g | — |
| Taurine | Pump | 1g | 2g |
| Sodium | Pump | 75mg | — |
| L-Tyrosine | Focus | 2g | — |
| DMAE | Focus | — | 750mg |
| Beta-Alanine | - | 3.2g | 3.2g |
| Beta PEA | - | — | 350mg |
| Synephrine HCl | - | — | 80mg |
| Gamma-Aminobutyric Acid | - | — | 50mg |
| Vitamin B12 | - | 10mcg | — |
Who Should Buy Each
Matching products to training goals and stim tolerance
Choose CBUM Essentials If…
- ✓You want sustained energy without extreme stimulation
- ✓You want some pump support without it dominating the formula
- ✓You're newer to pre-workouts and want a well-rounded starting point
Choose Mr. White If…
- ✓You want a powerful pre-workout and are comfortable using it 2–3 times per week max
- ✓You want euphoric, mood-elevating formula
- ✓You want maximum intensity and train in the morning
- ✓Pump and vascularity are a priority in your training
Frequently Asked Questions
Common questions about these two pre-workouts
Mr. White Pre Workout has 400mg total caffeine per serving compared to 200mg in CBUM Essentials Pre Workout.
More Comparisons
How PwrRanks Scores Pre-Workouts
Our methodology
PwrRanks scores every pre-workout by analyzing its ingredient label algorithmically. We generate four objective scores — Energy, Pump, Focus, and Value — that reflect what's in the tub, not how the product is marketed. Value scores are calculated using live pricing data to reflect real cost-per-serving at time of comparison.